Hand training device for rehabilitation medicine department

Abstract

The utility model is applicable to the technical field of hand rehabilitation exercise equipment, in particular to a rehabilitation medical hand training device which comprises a supporting base, a supporting pad vertical seat is connected to the outer side of the supporting base, a palm supporting pad is mounted on the surface of the supporting pad vertical seat, two stepless adjusting blocks are connected to the outer side of the supporting base in a sliding manner, and the palm supporting pad is mounted on the palm supporting pad. A second electric telescopic rod is installed on the surface of the stepless adjusting block, and a finger supporting plate is arranged at one end of the second electric telescopic rod. By arranging the stepless adjusting block, the mounting groove, the positioning electromagnetic block, the sliding block, the sliding groove, the second electric telescopic rod and the finger supporting plate, the position of the finger supporting plate used for supporting the finger joint can be conveniently and flexibly adjusted, so that the finger supporting plate can abut against the middle area of the finger joint, and therefore when rehabilitation training is carried out on the finger joint, the rehabilitation training effect is improved. The finger joints can be stressed more uniformly, and the comfort level of a patient is improved, so that the practicability of the hand training device for the rehabilitation medicine department is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hand rehabilitation training equipment, in particular to a hand training device for rehabilitation medicine. Background Art

[0002] For patients with stroke and brain trauma, the current clinical treatment method is mainly to conduct repetitive exercise rehabilitation training on the patient's affected limb. The theory is that continuous passive movement of the affected limb in rehabilitation medicine, and timely continuous passive movement rehabilitation training of the affected limb can greatly reduce the possibility of disability in the later stage. At present, when conducting rehabilitation training for patients' fingers, external force is generally used to push the patient's finger joints to perform mimic movement training on the finger joints.

[0003] When an external force is used to push a certain finger joint of the patient, a supporting object is also needed to support the other finger joints of the patient. However, the prior art cannot conveniently adjust the position of the supporting object so that the supporting object can fully support the finger joints of patients of different body shapes. In this regard, the utility model provides a hand training device for rehabilitation medicine to solve the above technical problems. Utility Model Content

[0004] The purpose of the embodiment of the utility model is to provide a hand training device for rehabilitation medicine, aiming to solve the technical problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A hand training device for rehabilitation medicine comprises a support base, the outer side of the support base is connected to a support pad stand, and a palm support pad is installed on the surface of the support pad stand, two stepless adjustment blocks are slidably connected to the outer side of the support base, and a second electric telescopic rod is installed on the surface of the stepless adjustment block, and a finger support plate is arranged at one end of the second electric telescopic rod;

[0007] A stepless positioning assembly is disposed outside the support base and the stepless adjustment block, and the stepless positioning assembly is used to limit the position of the stepless adjustment block on the surface of the support base;

[0008] The outer side of the support base is connected to a support vertical plate, and the side of the support vertical plate is connected to a support horizontal plate, the outer side of the support horizontal plate is slidably connected to a sliding mounting block, the outer side of the sliding mounting block is installed with a first electric telescopic rod, and one end of the first electric telescopic rod is connected to a mounting seat, and the interior of the mounting seat is rotatably connected to a training roller;

[0009] The outer sides of the supporting vertical plate, the supporting horizontal plate and the sliding installation block are commonly provided with a transmission assembly, and the transmission assembly is used to drive the sliding installation block to move on the outer side of the supporting horizontal plate.

[0010] Furthermore, a slide groove is provided on the surface of the support base, a slider is installed on the lower side of the stepless adjustment block, and the stepless adjustment block is slidably connected to the surface of the support base through the cooperation of the slider and the slide groove.

[0011] Furthermore, the stepless positioning assembly comprises:

[0012] The stepless adjustment block is provided with a mounting groove inside, and a positioning electromagnetic block is installed inside the mounting groove;

[0013] The support base is a component made of iron material, and the lower side of the stepless adjustment block is in contact with the surface of the support base.

[0014] Furthermore, a guide rail is installed on the outer side of the supporting transverse plate, a guide slider is installed on the outer side of the sliding mounting block, and the sliding mounting block is slidably connected to the outer side of the supporting transverse plate through the cooperation of the guide slider and the guide rail.

[0015] Furthermore, the transmission assembly includes:

[0016] A driving motor is installed on the side of the supporting vertical plate;

[0017] A ball bearing is installed on the outer side of the supporting horizontal plate, and a transmission screw is installed inside the ball bearing and at the output end of the driving motor;

[0018] A transmission threaded hole is provided on the side of the sliding mounting block, and a transmission lead screw is meshedly connected inside the transmission threaded hole.

[0019] Furthermore, the finger support plate is a component with an arc-shaped structure, and the palm support pad is a component made of a breathable sponge material.

[0020] The utility model provides a hand training device for rehabilitation medicine, which has the following beneficial effects:

[0021] By setting a stepless adjustment block, a mounting groove, a positioning electromagnetic block, a slider, a slide groove, a second electric telescopic rod and a finger support, the position of the finger support for supporting the finger joints can be conveniently and flexibly adjusted so that the finger support can be against the middle area of ​​the finger joints. Therefore, when performing rehabilitation training on the finger joints, the force on the finger joints can be made more even and the comfort of the patient can be improved, thereby improving the practicality of the hand training device for rehabilitation medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The figure is a schematic diagram of the structure of a hand training device for rehabilitation medicine.

[0023] Figure 2 A hand training device for rehabilitation medicine Figure 1 Enlarged view of point A.

[0024] In the figure: 1. Support base; 2. Support pad stand; 3. Palm support pad; 4. Support cross plate; 5. Ball bearing; 6. Transmission screw; 7. Guide slide rail; 8. Guide slider; 9. Sliding mounting block; 10. First electric telescopic rod; 11. Mounting seat; 12. Training roller; 13. Finger support plate; 14. Second electric telescopic rod; 15. Stepless adjustment block; 16. Support vertical plate; 17. Controller; 18. Slide groove; 19. Mounting groove; 20. Positioning electromagnetic block; 21. Slider; 22. Drive motor. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0027] like Figure 1-Figure 2 As shown, a rehabilitation medicine hand training device provided by an embodiment of the utility model comprises a support base 1, a support pad stand 2 is connected to the outer side of the support base 1, and a palm support pad 3 is installed on the surface of the support pad stand 2, two stepless adjustment blocks 15 are slidably connected to the outer side of the support base 1, and a second electric telescopic rod 14 is installed on the surface of the stepless adjustment block 15, and a finger support plate 13 is arranged at one end of the second electric telescopic rod 14, a slide groove 18 is opened on the surface of the support base 1, a slider 21 is installed on the lower side of the stepless adjustment block 15, and the stepless adjustment block 15 is slidably connected to the surface of the support base 1 through the cooperation of the slider 21 and the slide groove 18;

[0028] A stepless positioning assembly is provided on the outer side of the support base 1 and the stepless adjustment block 15, and the stepless positioning assembly is used to limit the position of the stepless adjustment block 15 on the surface of the support base 1;

[0029] The outer side of the support base 1 is connected with a support vertical plate 16, and the side of the support vertical plate 16 is connected with a support horizontal plate 4, the outer side of the support horizontal plate 4 is slidably connected with a sliding mounting block 9, the outer side of the support horizontal plate 4 is installed with a guide rail 7, the outer side of the sliding mounting block 9 is installed with a guide slider 8, and the sliding mounting block 9 is slidably connected to the outer side of the support horizontal plate 4 through the cooperation of the guide slider 8 and the guide rail 7, the outer side of the sliding mounting block 9 is installed with a first electric telescopic rod 10, and one end of the first electric telescopic rod 10 is connected with a mounting seat 11, and the inner side of the mounting seat 11 is rotatably connected with a training roller 12;

[0030] The outer sides of the supporting vertical plate 16, the supporting horizontal plate 4 and the sliding mounting block 9 are provided with a transmission assembly, and the transmission assembly is used to drive the sliding mounting block 9 to move on the outer side of the supporting horizontal plate 4;

[0031] The transmission components include:

[0032] A driving motor 22 is installed on the side of the supporting upright plate 16;

[0033] A ball bearing 5 is installed on the outer side of the supporting cross plate 4, and a transmission screw 6 is installed inside the ball bearing 5 and at the output end of the driving motor 22;

[0034] A transmission threaded hole is provided on the side of the sliding mounting block 9, and the transmission lead screw 6 is meshedly connected inside the transmission threaded hole;

[0035] The stepless positioning components include:

[0036] The stepless adjustment block 15 has a mounting groove 19 formed inside, and a positioning electromagnetic block 20 is installed inside the mounting groove 19;

[0037] The support base 1 is a member made of iron, and the lower side of the stepless adjustment block 15 is in contact with the surface of the support base 1. Preferably, the upper half of the support base 1 is an iron sheet with a thickness of 0.5 cm.

[0038] A controller 17 is installed on the outer side of the support base 1 , and the controller 17 is electrically connected to the driving motor 22 and the positioning electromagnetic block 20 . The controller 17 is used to control the driving motor 22 and the positioning electromagnetic block 20 to be powered on and work.

[0039] In one embodiment of the present invention, the patient first places the palm of the hand flat on the palm support pad 3 with the palm facing downward, and places the finger to be exercised on the finger support plate 13. Then the medical staff or the patient adjusts the positions of the two finger support plates 13 according to the length of the knuckles of their own fingers, so that the two finger support plates 13 can be centered below the two knuckles close to the palm, that is, the finger support plates 13 can be against the middle area of ​​the knuckles. The specific operation is that the patient or the medical staff moves the stepless adjustment block 15 by hand, and makes the stepless adjustment block 15 slide on the surface of the support base 1 until the stepless adjustment block 15 is moved to a suitable position, and then turns on the positioning electromagnetic block 20 installed on the stepless adjustment block 15, so that the positioning electromagnetic block 20 is positioned on the iron support base 1 by electromagnetic adsorption force;

[0040] Through the above technical solution, the position of the finger support plate 13 for supporting the finger joints can be conveniently and flexibly adjusted so that the finger support plate 13 can be against the middle area of ​​the finger joints, and then when the finger joints are subjected to rehabilitation training, the force on the finger joints can be more uniform, and the comfort of the patient can be improved, thereby improving the practicality of the hand training device for rehabilitation medicine.

[0041] After the position of the finger support plate 13 is adjusted, the drive motor 22 is first turned on, and the drive motor 22 drives the transmission screw 6 to rotate through the ball bearing 5, so that the sliding mounting block 9 moves on the outside of the transmission screw 6, and the sliding mounting block 9 also slides on the outside of the supporting cross plate 4 through the guide slider 8 and the guide rail 7, until the first electric telescopic rod 10, the mounting seat 11 and the training roller 12 are moved to the top of the first finger joint farthest from the palm, and then the first electric telescopic rod 10 is turned on, and the first electric telescopic rod 10 drives the mounting seat 11 and the training roller 12 to move downward, so that the training roller 12 contacts the first finger joint, and the first finger joint is trained for activity;

[0042] Subsequently, the second electric telescopic rod 14 away from the palm rest pad 3 is opened, so that the second electric telescopic rod 14 drives the finger support plate 13 to move downward, that is, the finger support plate 13 no longer supports the second finger joint, and then the training roller 12 is moved to above the second finger joint through the transmission assembly, and the second finger joint is exercised through the first electric telescopic rod 10;

[0043] Finally, open the second electric telescopic rod 14 near the support pad seat 2, so that the finger support plate 13 no longer supports the third knuckle, and move the training roller 12 above the third knuckle through the transmission assembly, and perform activity training on the third knuckle through the first electric telescopic rod 10 to complete the activity training of the three knuckles of the finger.

[0044] Preferably, the finger support plate 13 is a component with an arc-shaped structure, and the width of the finger support plate 13 is preferably 0.6-1.2 cm, and the palm support pad 3 is a component made of a breathable sponge material.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hand training device for rehabilitation medicine, comprising a support base (1), characterized in that: The outer side of the support base (1) is connected to a support pad stand (2), and a palm support pad (3) is installed on the surface of the support pad stand (2); the outer side of the support base (1) is slidably connected to two stepless adjustment blocks (15), and a second electric telescopic rod (14) is installed on the surface of the stepless adjustment block (15); one end of the second electric telescopic rod (14) is provided with a finger support plate (13); A stepless positioning assembly is provided on the outer sides of the support base (1) and the stepless adjustment block (15), and the stepless positioning assembly is used to limit the position of the stepless adjustment block (15) on the surface of the support base (1); The outer side of the support base (1) is connected to a support vertical plate (16), and the side of the support vertical plate (16) is connected to a support horizontal plate (4), the outer side of the support horizontal plate (4) is slidably connected to a sliding mounting block (9), the outer side of the sliding mounting block (9) is mounted with a first electric telescopic rod (10), and one end of the first electric telescopic rod (10) is connected to a mounting seat (11), and the interior of the mounting seat (11) is rotatably connected to a training roller (12); The outer sides of the supporting vertical plate (16), the supporting horizontal plate (4) and the sliding mounting block (9) are jointly provided with a transmission assembly, and the transmission assembly is used to drive the sliding mounting block (9) to move on the outer side of the supporting horizontal plate (4).

2. A hand training device for rehabilitation medicine according to claim 1, characterized in that: A slide groove (18) is provided on the surface of the support base (1), a slider (21) is installed on the lower side of the stepless adjustment block (15), and the stepless adjustment block (15) is slidably connected to the surface of the support base (1) through the cooperation of the slider (21) and the slide groove (18).

3. A hand training device for rehabilitation medicine according to claim 2, characterized in that: The stepless positioning assembly comprises: The stepless adjustment block (15) is provided with a mounting groove (19) inside, and a positioning electromagnetic block (20) is installed inside the mounting groove (19); The support base (1) is a component made of iron material, and the lower side of the stepless adjustment block (15) is in contact with the surface of the support base (1).

4. A hand training device for rehabilitation medicine according to claim 1, characterized in that: A guide rail (7) is installed on the outer side of the supporting transverse plate (4), a guide slider (8) is installed on the outer side of the sliding mounting block (9), and the sliding mounting block (9) is slidably connected to the outer side of the supporting transverse plate (4) through the cooperation of the guide slider (8) and the guide rail (7).

5. A hand training device for rehabilitation medicine according to claim 4, characterized in that: The transmission assembly comprises: A driving motor (22) is installed on the side of the supporting upright plate (16); A ball bearing (5) is installed on the outer side of the supporting horizontal plate (4), and a transmission screw (6) is installed inside the ball bearing (5) and at the output end of the driving motor (22); A transmission threaded hole is provided on the side of the sliding mounting block (9), and the transmission lead screw (6) is meshedly connected inside the transmission threaded hole.

6. The hand training device for rehabilitation medicine according to claim 1, characterized in that: The finger support plate (13) is a component with an arc-shaped structure, and the palm support pad (3) is a component made of a breathable sponge material.

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